Genetic Change Over Time Name: _____________________

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Across
  1. 3. All codons after this error are affected
  2. 9. A factor that changes DNA
  3. 10. Deoxyribonucleic acid
  4. 12. The teeth of a lion
  5. 14. An inherited trait or behavior that helps an organism survive
  6. 15. Organisms with beneficial adaptations survive and reproduce at a higher rate
  7. 16. All of the genes in a population
Down
  1. 1. An error that causes many genes to be changed
  2. 2. converted the RNA codons into a sequence of amino acids
  3. 4. Rewriting DNA into an mRNA code
  4. 5. A change of a single base
  5. 6. A change of DNA that does not change the protein
  6. 7. Honey bees dance to communicate
  7. 8. Poisonous frogs are brightly colored
  8. 11. a change in DNA
  9. 13. a section of DNA that codes for a trait